FOR /f "tokens=1-3 delims=- " %%a in ('date /t') do (set bdate=%%a-%%b-%%c)
FOR /f "tokens=1-2 delims=:" %%a in ('time /t') do (set btime=%%a-%%b)

"C:\Program Files (x86)\Microsoft SDKs\Windows Phone\v7.1\Tools\IsolatedStorageExplorerTool\ISETool.exe" ts xd e1c9e10d-ef9f-453f-af4e-73f7c4746f6e C:\Users\Andreas\Downloads\PhorumsIsoStore-%bdate%-%btime%-00